(N+1)×1 PM Laser Combiner

  • High Pump Efficiency
  • High Signal Transfer
  • Wavelength Insensitivity
  • Custom Configurations
  • Low insertion loss

Click 'Spec Sheet' for available configurations/part#


The LLCB series of (N+1)x1 fiber combiner is designed for high power fiber laser application. They combine N pump lasers and one signal channel into a laser fiber. The LLCB cover a wide range of fiber types.


There are no reviews yet.

Be the first to review “(N+1)×1 PM Laser Combiner”

Your email address will not be published.

Parameter Min Type Max Unit
Signal Central Wavelength 1064 2000 nm
Pump Central Wavelength 800 1000 nm
Pump Port Number(N) 2 7
Power Coupling Efficiency 88 90 93  %
Signal Insertion Loss 0.3 0.5 0.7 dB
Polarization Extinction RAtio 18 dB
Optical Isolation 15 25 30 dB
Optical Power Handling(CW) 5 10 W
Operating Temperature -5 25 70 oC
Storage Temperature -40 85 oC